All categories

3 years ago

8-4d=12 what is d equal to ?

Mathematics

1 answer:

NARA [144]3 years ago

4 0

Answer:d=-1

Step-by-step explanation: you subtract 8 from both sides to get -4d=4 then divide -4 to get d alone. Which will get you to -1=d

You might be interested in

Georgia bought pears for $6.14. The price of pears is $1.10 per pound. How many pound of pears did she buy? (Round your answer t

yuradex [85]

Answer:

5.58

Step-by-step explanation:

7 0

2 years ago

What is the sum of the geometric sequence-1 6 -36 yes there are 7 terms

vagabundo [1.1K]

Answer:

-39991'

Step-by-step explanation:

We require the sum of 7 terms of the G.S. -1, 6, -36 .....

The common ratio r = 6/-1 = -6 and the first term = -1.

Sum of n terms = a1 . (r^n - 1) / (r - 1)

Sum of 7 terms = -1 * (-6)^7 - 1) / (-6 - 1)

= -1 * 39991

= -39991 (answer).

7 0

2 years ago

Read 2 more answers

Which is the graph of x-y=1?

Vikentia [17]

Answer:

In graph

Step-by-step explanation:

First put it in Slope -Intercept form.

then graph the y- intercept first.

After that it's rise over run so think 1/1

up 1 over one.

7 0

3 years ago

What is the area of the right triangle below?

Tju [1.3M]

16 it is as easy as multiplying

6 0

3 years ago

What is 7 divided by 1/9

MakcuM [25]

The answer 0.777777777

8 0

3 years ago

Read 2 more answers